(Bloomberg) Hedge funds zoomed in on opportunities at Japanese and South Korean companies as well as mining giant Rio Tinto Group at the Sohn Hong Kong Investment Leaders Conference. Most Read from BloombergNvidia Stock Surges as Sales Forecast Delivers on AI HopesHarvard Students Walk Out of Commencement Protesting SuspensionsSpaceX Weighs Plan to Sell Shares at $200 Billion ValuationStocks Join Bonds in Falling as Fed-Cut Bets Wane: Markets WrapIsrael to Restart Gaza Talks After Hostage Vid